Table 2 Association between lgAIP and albuminuria/low-eGFR. Data are presented as odds ratios, 95% confidence intervals, and P-value. Model 1: no covariates were adjusted. Model 2: age, sex, and race were adjusted. Model 3: age, sex, race, education level, BMI, ALT, AST, smoking status, alcohol consumption status, hypertension, and CVD were adjusted

Albuminuria

lgAIP (continuous)

5.83 (2.58, 13.15) 0.0001

10.20 (4.01, 25.93) < 0.0001

7.69 (2.90, 20.40) 0.0001

3.77 (0.75, 18.86) 0.1086

5.60 (1.08, 28.93) 0.0414

6.00 (1.05, 34.36) 0.0460

lgAIP (categories)

Q1

Reference

Reference

Reference

Reference

Reference

Reference

Q2

1.59 (1.12, 2.27) 0.0112

1.63 (1.14, 2.34) 0.0092

1.58 (1.09, 2.29) 0.0195

1.16 (0.63, 2.15) 0.6303

1.15 (0.62, 2.12) 0.6537

1.09 (0.57, 2.08) 0.7980

Q3

1.52 (1.09, 2.12) 0.0147

1.70 (1.21, 2.39) 0.0033

1.59 (1.12, 2.26) 0.0118

0.66 (0.40, 1.08) 0.0997

0.69 (0.43, 1.12) 0.1394

0.68 (0.40, 1.16) 0.1562

Q4

2.17 (1.53, 3.08) < 0.0001

2.61 (1.80, 3.79) < 0.0001

2.39 (1.62, 3.53) < 0.0001

1.68 (1.03, 2.76) 0.0410

1.90 (1.18, 3.05) 0.0092

1.83 (1.11, 3.01) 0.0196

P for trend

0.0002

< 0.0001

0.0003

0.1185

0.0404

0.0439

Low-eGFR

lgAIP(continuous)

0.42 (0.18, 1.01) 0.0566

1.80 (0.54, 5.96) 0.3383

1.22 (0.33, 4.53) 0.7703

0.26 (0.03, 2.47) 0.2448

0.56 (0.04, 7.97) 0.6675

2.50 (0.16, 38.62) 0.5127

lgAIP (categories)

Q1

Reference

Reference

Reference

Reference

Reference

Reference

Q2

0.93 (0.63, 1.39) 0.7352

1.08 (0.67, 1.74) 0.7529

1.02 (0.63, 1.65) 0.9344

0.71 (0.26, 1.95) 0.5089

0.62 (0.22, 1.73) 0.3606

0.90 (0.32, 2.51) 0.8401

Q3

0.90 (0.59, 1.38) 0.6379

1.22 (0.77, 1.95) 0.3983

1.10 (0.67, 1.81) 0.6968

0.33 (0.11, 0.99) 0.0506

0.37 (0.13, 1.08) 0.0696

0.53 (0.18, 1.57) 0.2542

Q4

0.67 (0.43, 1.04) 0.0801

1.18 (0.68, 2.07) 0.5597

1.05 (0.58, 1.91) 0.8722

0.70 (0.27, 1.85) 0.4772

0.99 (0.40, 2.45) 0.9910

1.54 (0.60, 3.97) 0.3726

P for trend

0.0739

0.4519

0.7988

0.3716

0.8272

0.5283